If the temperature of sea level is 30°C the temperature of the air at a height of 2000 meters will be approximately?
A. 25°C B. 20°C C. 18°C D. 10°C Correct Answer: Option B - 20°C
A. Benguela current B. Kuro siwo current C. Agulhas current D. Brazillian current Correct Answer: Option A - Benguela current
A. windgaps B. rapids C. waterfalls D. meanders Correct Answer: Option D - meanders
A. Faulting B. Sedimentation C. Folding D. Deposition Correct Answer: Option A - Faulting
A. presence of large lakes in the river course B. availability of adequate sediments C. absence of strong current at the river mouth D. presence of sheltered coast Correct Answer: Option A - presence of large lakes in the river course
A steep-side feature with vertical bands of alternate hard arid soft rocks, aligned in the direction of the prevailing winds is?
A. Mesa B. Zeugen C. Yardang D. Rock pedestal Correct Answer: Option C - Yardang
A. Regions with high temperatures and large amount of rainfall B. Semi-arid regions with large diurnal range of temperature C. Regions with large amounts of limestone and chalk D. Regions with luxuriant vegetation cover Correct Answer: Option B - Semi-arid regions...
A. sedimentary rocks B. volcanic rocks C. metamorphic rocks D. plutonic rocks Correct Answer: Option C - metamorphic rocks
A. isostatic shift B. earthquakes C. vulcanicity D. continental drift Correct Answer: Option D - continental drift